Advice

by Matthew Skelly Matthew Skelly No Comments

NO USB mouse or keyboard

 

Problem:

You start up and can’t log in or do anything. Many times customers will think thier PC has frozen, but in actuallity it’s just not loading the USB mouse and keyboard drivers on boot (finds new devices but fails the driver install). You can tell this if you see ascreen saver come on or new messages still popping up in the corner.

Solution:

If it’s not finding the driver, quick solution is to point the search to the WindowsInf folder (browse my computer for drivers). This should at least get you functionality.

Setup searches a predefined path on the drive, looking in .inf files to find the best match for the Plug and Play ID of the device. This path is defined in the following registry location and is set to %SystemRoot%Inf by default:

HKEY_LOCAL_MACHINESoftwareMicrosoftWindowsCurrentVersionDevicePath: REG_EXPAND_SZ:%SystemRoot%Inf

Adding an entry with the actuall path may solve the problem her. Don’t delete the current path thoguh, add a ; and then type the path
; C:windowsinf

by Matthew Skelly Matthew Skelly No Comments

MTU Test

 

Problem:

How to check optimal WAN MTU settings.

Solution:

The primary reason is that in most if not all cases if you send packets at 1500 they will need to be fragmented resulting in degradation of performance. I would not reccomend changing the MTU settings without first checking the optimal settings for your environment, do not just take the word of your ISP, they are making a generalized statement that covers the masses, it is not a total optomization.

Checking is easy to do. First make sure that your MTU setting is in fact 1500 or the test is compromised and will result in a number that is too low.

The command is to see the largest packet is “ping -f -l XXXX www.XXX.com” -f -l forces the ping packet size to be what you specify, any size to lage returns a reply that the packet needed to be fragmented.

-l is a lowwercase L
XXXX is mtu speeds start at 1500 and decrease in multiples of 10 (1500, 1490, 1480 etc…) until you get a ping result, then increase in multiples of 1 until you again get the reply that the packets needed to be fragmented. The highest numbet that did not have to be fragmented is your highest optimal number. I would actually suggest decreasing it by 2. So if 1464 is the highest you could send without fragmentation set the MTU to 1462.

and XXX is a website of your choosing.

by Matthew Skelly Matthew Skelly No Comments

How to fix a corrupted user profile in Windows

 

Problem:

The User Profile Service failed the logon, loging on with a temporary account

Solution:

In the past, we’ve “fixed” this by creating a new profile and copying all the data from the old one (in the users or documents and settings folder) over to it. However, you can try this registry fix first;

Step 1. To fix the user profile, click Start and type regedit into the search box and press Enter.

Step 2. Registry Editor will launch and you need to navigate to the following key:
HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindows NTCurrentVersionProfileList

Step 3. Click each S-1-5 folder and double-click the ProfileImagePath entry to find out which user account it relates to

by Matthew Skelly Matthew Skelly No Comments

Program syncing with Outlook 2010

 

Problem:

If security center service is missing or damaged, or antivirus software is not installed and current, Outlook 2010 will not allow sync with other apps without prompt.  Eg. Commit.

Solution:

You could try adding the following key to the registry:
HKEY_LOCAL_MACHINESOFTWAREMicrosoftOffice14.0OutlookSecurity

In this key add the following value:
ObjectModelGuard, DWORD =2

The values 0, 1 and 2 correspond to the options in the Programmatic Access Security settings in the Trust Center.
0 = Warn if Anti-Virus is out of date (recommended)
1 = Always warn
2 = Never warn

by Matthew Skelly Matthew Skelly No Comments

Laserjet p4015 constantly ramps up but dosen’t print

 

Problem:

When a print job is sent to the printer, the printer will display processing job on the control panel, and will continually ramp up and down attempting to print the job. After several minutes the printer will return to ready without posting any error messages. Occasionally, after several minutes the print job will print

Solution:

This usually isn’t a roller problem as the printer WILL pick up the paper, it just takes a few minuets, but it never hurts to check. Next check the firmware. If it’s older than 04.060.7, then it is causing a fault in the fuser. This is a documented problem and the fuser needs to be replaced. In addition, the firmware needs to be upgraded to version 04.060.7 or higher to prevent this error from recurring. You can download an executable firmware upgrade utility from  :

http://h20000.www2.hp.com/bizsupport/TechSupport/SoftwareIndex.jsp?lang=en&cc=us&prodNameId=3558884&prodTypeId=18972&prodSeriesId=3558793&swLang=8&taskId=135&swEnvOID=54

Don’t forget to update the firmware to the latest version, if you haven’t already done it, to prevent the new fuser failing with the same fault.

by Matthew Skelly Matthew Skelly No Comments

Print spooler keeps crashing

 

Problem:

No printers show up in the printer section of control panel. This is a result of the print spooler crashing. if you go in and manually restart the print spooler it runs until you try to do anything related to the printer then crashes again.

Solution:

Usually this is the result of corrupt print drivers (possible virus infection causing the corruption. Make sure to run a quick malware scan). You may need to uninstall print drivers completely – including the registry entries.

If it is a local printer (My Computer), go to the following registry keys and delete the respective entries:

HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlPrintEnvironments Windows NT x86 DriversVersion-2

HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlPrintPrinters
If it is a network printer (network printer server or ), go to the following registry keys and delete the respective and entries:

HKEY_CURRENT_USERPrintersConnections

HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlPrintProviders LanMan Print ServicesServersPrinters

After the registry edit, you need to stop and restart the spooler service. At this point, you’ll be able to reinstall the printer driver correctly.

by Matthew Skelly Matthew Skelly No Comments

Idle Buddy

Man do I hate this one.

See, here’s the thing; there are applications out there that allow you to share your computers processing power (when you’re not using you PC) with other machines to help solve important problems. The Berkeley Open Infrastructure for Network Computing, known as BOINC, is probably the best-known volunteer-computing platform, tackling issues like LHC@Home from CERN (the European Organization for Nuclear Research), Rosetta@Home for the University of Washington’s protein-structure project, and Berkeley’s own long-running SETI@Home initiative for analyzing radio telescope data from space. 

Idle Buddy is none of this. IdleBuddy is deceptive crypto-mining software often distributed with various potentially unwanted adware-type programs. Research shows that adware commonly infiltrates systems without consent. Immediately after infiltration, adware-type applications deliver intrusive advertisements and collect information relating to users’ Internet browsing activity.

That means it’s not only watching what you do, it’s also using your computer to hack. And how much of your computer? Idle Buddy dosn’t care. It’ll max out your processor, and overheat your CPU, all while completing it’s nefarious work.

And don’t count on just being able to uninstall this sucker. Add and Remove Programs will give you an entry, but Idle Buddy will find a reason to make every uninstall attempt fail. At the very least you’re going to have to blast this thing with a Malwarebytes scan to get it out. You may want to just bring it in to us instead. Call today 440-777-7881 to schedule an appointment!

by Matthew Skelly Matthew Skelly No Comments

Emoji virus

Yeah, that’s right, I’m naming this one. It’s the most obnoxious email attack yet. The subject line is an emoji! Of course attached is a zip file with an executable virus in it. DO NOT OPEN! DELETE, DELETE, DELETE! I don’t care if the virus zip file DOES say it loves you!

by Matthew Skelly Matthew Skelly No Comments

Facebook email hack

My wife turned to me and told me she’d gotten a weird message from my aunt that she didn’t know what to do with. It read;

“Hi….I actually got another friend request from you which I ignored so you may want to check your account. Hold your finger on the message until the forward button appears…then hit forward and all the people you want to forward too….I had to do the people individually. PLEASE DO NOT ACCEPT A NEW friendship FROM ME AT THIS TIME.”

You wern’t hacked. It never happened. Your friend didn’t send this and the message is bogus. Don’t do what it says. Don’t forward it, don’t copy and paste, just delete. And while you’re at it, don’t accept new request from people on your friends list already.

If you’re still worried though, change that FB password. Frequent changes and complex passwords are your best defense against this kind of thing!

by Matthew Skelly Matthew Skelly No Comments

Fix Black Screen at boot, continual restarts, or stuck at windows logo

Problem:

Fix Black Screen at boot, continual restarts, or stuck at windows logo

Solution:

This has worked for me in a number of cases where Windows will not boot. If the file system becomes corrupt from something like a virus issue this write a new boot sector to the system partition or repair the MBR.

First you will need to boot into windows Windows recovery console
If there is an administrator password you will need this, if not it can be cleared with an offline password recovery disk. (UBCD, or there are standalone ones as well)
Once the console is loaded you have to choose the installation you wish to repair.

At the prompt type “fixboot” to rewrite a new boot sector to the drive.

After this completes type “fixmbr” to repair the MBR this may be redundant but it doesnt hurt.

Finally you can also re-add the the installations of Windows to the boot.ini file by running the command “bootcfg /rebuild” this automatically scans the drive for installs and adds them to the file.

You can then reboot and see if this fixed your issue.
If you are still having problems or if recovery console does not see the installation run “chkdsk /r”, it never hurts.

 

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